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公开(公告)号：KR1020110054298A
公开(公告)日：2011-05-25
申请号：KR1020090110898
申请日：2009-11-17
Applicant: 한국에너지기술연구원
CPC classification number: B01J23/007 , B01J21/04 , B01J23/02 , B01J27/236 , C10G3/44 , C10G2300/1014 , C10G2300/1018 , C10G2400/02 , C10G2400/04 , Y02E50/13 , Y02P30/20
Abstract: PURPOSE: A hydrocarbon producing method of lipid originated from organisms and hydrotalcite is provided to reduce the operational cost and the installation cost by producing hydrocarbon without using a precious metal catalyst or hydrogen. CONSTITUTION: A hydrocarbon producing method of lipid originated from organisms and hydrotalcite comprises the following steps: contacting raw materials with the hydrotalcite at 200~450deg C with the pressure of 0.1~15MPa; and removing oxygen through a decarboxylating or decarbonylating reaction. The hydrotalcite contains 30~80wt% of magnesium and the balance of aluminum oxide, and has the form of layered double hydroxide.
Abstract translation: 目的：提供一种从生物体和水滑石产生的脂质体产生方法，通过生产烃而不使用贵金属催化剂或氢来降低操作成本和安装成本。 构成：从生物体和水滑石产生的脂质烃的生产方法包括以下步骤：将原料与水滑石接触，温度为200〜450℃，压力为0.1〜15MPa; 并通过脱羧或脱羰反应除去氧气。 水滑石含有30〜80wt％的镁和余量的氧化铝，并具有层状双氢氧化物的形式。
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公开(公告)号：KR1020110054273A
公开(公告)日：2011-05-25
申请号：KR1020090110863
申请日：2009-11-17
Applicant: 한국에너지기술연구원
CPC classification number: B01D53/58 , B01D53/62 , B01D2251/506 , Y02A50/2342 , Y02A50/2346 , B01D47/06 , B01D53/1475 , B01D53/346 , B01D53/78 , B01D53/79 , Y02C10/06
Abstract: PURPOSE: An apparatus for removing ammonia from gas discharged during a carbon dioxide depositing process using an ammonia solution is provided to effectively remove the ammonia using the chemical irreversible reaction. CONSTITUTION: An apparatus for removing ammonia from gas discharged during a carbon dioxide depositing process using an ammonia solution comprises the following: an absorbing tower(20), a removal tower(30), a scrubber tower(50), a returning tower, and an ammonia removal device(10). The absorbing tower selectively absorbs carbon dioxide from exhaust gas using the ammonia solution. The removal tower degasses the carbon dioxide from the removal tower. The scrubber tower collects the gaseous ammonia from the absorbing tower. The returning tower separates the gaseous ammonia and water from the ammonia solution. The ammonia removal device removes the ammonia.
Abstract translation: 目的：提供一种使用氨溶液在二氧化碳沉积过程中排出的气体中除氨的设备，以有效地利用化学不可逆反应除去氨。 构成：使用氨溶液在二氧化碳沉积过程中排出的气体中除去氨的装置包括：吸收塔（20），去除塔（30），洗涤塔（50），返回塔和 氨去除装置（10）。 吸收塔使用氨溶液选择性地从废气中吸收二氧化碳。 去除塔从除去塔脱气二氧化碳。 洗涤塔从吸收塔收集气态氨。 返回塔将氨气和氨与氨溶液分离。 氨去除装置去除氨。
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公开(公告)号：KR1020110043178A
公开(公告)日：2011-04-27
申请号：KR1020090100183
申请日：2009-10-21
Applicant: 한국에너지기술연구원
CPC classification number: B01D53/1425 , B01D53/62 , B01D2257/504 , Y02A50/2342 , Y02C10/04 , Y02C10/06
Abstract: PURPOSE: A carbon dioxide separation apparatus, and a method thereof are provided to secure the improved carbon dioxide absorption efficiency and regeneration efficiency of absorbing liquid. CONSTITUTION: A carbon dioxide separation apparatus comprises the following: an absorption tower reacting carbon dioxide in exhaust gas with absorbing liquid, for separating the carbon dioxide from the exhaust gas; a chamber(210) including a negative electrode chamber for receiving the absorbing liquid from the absorption tower, and a positive electrode chamber receiving the absorbing liquid from a regeneration tower; and a promoting tower(200) including a transparent film(240) dividing the chamber.
Abstract translation: 目的：提供二氧化碳分离装置及其方法，以确保吸收液体的二氧化碳吸收效率和再生效率的提高。 构成：二氧化碳分离装置包括以下：吸收塔，使废气中的二氧化碳与吸收液体反应，用于将二氧化碳与废气分离; 包括用于从吸收塔接收吸收液体的负极室和从再生塔接收吸收液体的正极室的室（210） 以及包括分隔室的透明膜（240）的促进塔（200）。
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公开(公告)号：KR100899306B1
公开(公告)日：2009-05-26
申请号：KR1020070113376
申请日：2007-11-07
Applicant: 한국에너지기술연구원
CPC classification number: Y02A50/2342
Abstract: 본 발명은 이산화탄소가 포함된 450~800
o C 범위의 고온의 혼합가스에서 이산화탄소를 선택적으로 흡수한 다음에 이산화탄소를 탈거하여 다시 흡수할 수 있는 상태로 재생되는 고온 이산화탄소 흡수제 및 그 제조방법에 관한 것이다. 세부적으로는 이산화탄소 흡수활성물질로서 산화칼슘 (CaO)을 사용하고, 반복적인 이산화탄소 흡수와 흡수제의 재생과정에서 이산화탄소 흡수용량의 안정성과 이산화탄소의 확산경로를 확보하는 첨가제로서 칼슘알루미네이트 (Ca
12 Al
14 O
33 )를 사용하는 고온 이산화탄소 흡수제 및 그 제조방법에 관한 것이다. 산화칼슘과 칼슘알루미네이트의 전구체를 물에 용해시켜 두 물질을 균일한 조성을 가지도록 혼합, 건조, 열처리, 그리고 다시 수화, 건조, 열처리의 과정을 거쳐 제조되는 고온 이산화탄소 흡수제는 이산화탄소의 흡수용량이 매우 높을 뿐 아니라 반복적인 이산화탄소의 흡수와 흡수제의 재생에서 매우 뛰어난 안정성을 가지게 된다. 따라서 본 발명은 상기 나열된 바와 같이 반복적인 흡수/재생에서 뛰어난 안정성과 높은 이산화탄소 흡수용량을 가지는 고온 이산화탄소 흡수제 및 그 제조 방법에 관한 것이다.
이산화탄소, 흡수, 고온 흡수제, 산화칼슘, 칼슘 알루미네이트-
公开(公告)号：KR1020090047288A
公开(公告)日：2009-05-12
申请号：KR1020070113376
申请日：2007-11-07
Applicant: 한국에너지기술연구원
CPC classification number: Y02A50/2342 , B01J20/041 , B01J20/08 , B01J20/3021 , B01J20/305 , B01J20/3078 , C01B3/38
Abstract: 본 발명은 이산화탄소가 포함된 450~800
o C 범위의 고온의 혼합가스에서 이산화탄소를 선택적으로 흡수한 다음에 이산화탄소를 탈거하여 다시 흡수할 수 있는 상태로 재생되는 고온 이산화탄소 흡수제 및 그 제조방법에 관한 것이다. 세부적으로는 이산화탄소 흡수활성물질로서 산화칼슘 (CaO)을 사용하고, 반복적인 이산화탄소 흡수와 흡수제의 재생과정에서 이산화탄소 흡수용량의 안정성과 이산화탄소의 확산경로를 확보하는 첨가제로서 칼슘알루미네이트 (Ca
12 Al
14 O
33 )를 사용하는 고온 이산화탄소 흡수제 및 그 제조방법에 관한 것이다. 산화칼슘과 칼슘알루미네이트의 전구체를 물에 용해시켜 두 물질을 균일한 조성을 가지도록 혼합, 건조, 열처리, 그리고 다시 수화, 건조, 열처리의 과정을 거쳐 제조되는 고온 이산화탄소 흡수제는 이산화탄소의 흡수용량이 매우 높을 뿐 아니라 반복적인 이산화탄소의 흡수와 흡수제의 재생에서 매우 뛰어난 안정성을 가지게 된다. 따라서 본 발명은 상기 나열된 바와 같이 반복적인 흡수/재생에서 뛰어난 안정성과 높은 이산화탄소 흡수용량을 가지는 고온 이산화탄소 흡수제 및 그 제조 방법에 관한 것이다.
이산화탄소, 흡수, 고온 흡수제, 산화칼슘, 칼슘 알루미네이트-
Patent Agency Ranking
公开(公告)号：KR1020080100884A
公开(公告)日：2008-11-21
申请号：KR1020070046875
申请日：2007-05-15
Applicant: 한국에너지기술연구원
CPC classification number: B01J20/0237 , B01J20/0229 , B01J20/16 , B01J20/28061 , B01J20/3078 , B01J20/3204
Abstract: An olefin selective adsorbent using copper-based complex metal chloride is provided to manufacture an adsorbent showing the quantity of adsorbed olefin and selectivity equal to those of a silver-ion impregnated adsorbent. An olefin selective adsorbent is an adsorbent for absorbing/separating olefin from olefin/paraffin compound. Ferric chloride(FeCl2) of 5 through 29.9 wt% and cupric chloride(CuCl) of 5 through 23.4wt% are dipped into a substrate in which specific surface area is 100 m^2/g or greater. The substrate having large specific surface area is selected from MCM-41, MCM-48, SBA-15, SBA-16 and KIT-6 which are aluminosilica gel, silica gel, alumina and middle-sized porous silica.
Abstract translation: 提供使用铜基复合金属氯化物的烯烃选择性吸附剂以制造显示与吸附银离子的吸附剂相同的吸附烯烃和选择性的吸附剂。 烯烃选择性吸附剂是从烯烃/石蜡化合物中吸收/分离烯烃的吸附剂。 将5至29.9重量％的氯化铁（FeCl 2）和5至23.4重量％的氯化铜（CuCl）浸入比表面积为100m 2 / g或更大的基材中。 具有大比表面积的底物选自铝硅胶，硅胶，氧化铝和中等尺寸多孔二氧化硅的MCM-41，MCM-48，SBA-15，SBA-16和KIT-6。
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公开(公告)号：KR100849987B1
公开(公告)日：2008-08-04
申请号：KR1020070052808
申请日：2007-05-30
Applicant: 한국에너지기술연구원 , 에스케이이노베이션 주식회사
IPC: B01D53/02
CPC classification number: Y02P30/464
Abstract: A method and an apparatus for enrichment of ethylene from FCC(Fluid Catalytic Cracking) off-gas are provided to treat a large volume of off-gas by desorbing and recovering the ethylene using a desorbent after adsorbing ethylene onto an olefin selective adsorbent, and to protect an adsorbent used in the enrichment of ethylene by removing water contained in the off-gas through a pre-treatment adsorption process. A method for separating ethylene from FCC off-gas comprises: a pre-treatment process including an adsorption step of introducing FCC off-gas to adsorb water and a desorption step of introducing an ethylene removing stream exhausted from the ethylene separation process to clean and desorb the adsorbed water; and an ethylene adsorbing and separating process including an adsorption step of introducing the pre-treated FCC off-gas into an adsorption tower to adsorb ethylene, and sending non-adsorbed components and an adsorbent in the adsorption tower to a distillation tower for separating the ethylene removing stream and an adsorbent, an ethylene cleaning step of introducing a portion of high concentration olefin obtained from an ethylene enriched stream/desorbent distillation tower into the adsorption tower to increase the purity of ethylene, and a desorption step of introducing a desorbent into the adsorption tower to desorb ethylene and sending the desorbed ethylene to a distillation tower for separating a mixture of the ethylene enriched stream and the desorbent to produce an ethylene enriched stream.
Abstract translation: 提供了一种从FCC（流体催化裂化）废气中富集乙烯的方法和装置，用于通过在将乙烯吸附到烯烃选择性吸附剂上之后使用脱附剂解吸和回收乙烯来处理大量的废气， 通过预处理吸附过程除去废气中含有的水，从而保护用于富集乙烯的吸附剂。 从FCC废气中分离乙烯的方法包括：包括引入FCC废气吸附水的吸附步骤的预处理过程和将从乙烯分离过程中排出的乙烯除去流引入到清洁和解吸附的解吸步骤 吸附水; 以及乙烯吸附分离方法，其包括将预处理的FCC废气引入吸附塔中以吸附乙烯的吸附步骤，将吸附塔内的未吸附组分和吸附剂送入蒸馏塔，分离乙烯 除去流和吸附剂;乙烯清洗步骤，将从富含乙烯的流/解吸蒸馏塔获得的一部分高浓度烯烃引入吸附塔，以提高乙烯的纯度;以及将解吸剂引入吸附剂中的解吸步骤 塔解吸乙烯并将解吸的乙烯送入蒸馏塔，用于分离富含乙烯的料流和解吸剂的混合物以产生富含乙烯的料流。
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公开(公告)号：KR1020060005217A
公开(公告)日：2006-01-17
申请号：KR1020040054110
申请日：2004-07-12
Applicant: 한국에너지기술연구원
CPC classification number: H01L33/02 , H01L31/12 , H01L31/18 , H01L33/005 , H01L33/36 , H01L2924/12041
Abstract: 본 발명은 나노미터 크기의 기공들이 규칙적으로 배열되어 넓은 비표면적을 가지는 다공성 무기물지지체, 상기 지지체의 기공내부에 함유되어진 반도체 나노입자를 포함하는 광소자 및 그 제조방법을 제공한다.
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公开(公告)号：KR1020140065059A
公开(公告)日：2014-05-29
申请号：KR1020120132099
申请日：2012-11-21
Applicant: 한국에너지기술연구원
CPC classification number: C10L1/16 , C02F1/5236 , C02F2001/007 , C10L2290/02
Abstract: The present invention relates to a method for producing a gasoline additive from fermented lactic acid and, more particularly, to a method for producing a gasoline additive from fermented lactic acid including a step of precipitating the fermented lactic acid; and a step of generating the gasoline additive through the pyrolysis of the precipitated fermented lactic acid. According to the method of the present invention, the gasoline additive can be effectively produced from fermented organic acid, the process configuration can be simple, and no waste is generated.
Abstract translation: 本发明涉及从发酵乳酸制备汽油添加剂的方法，更具体地说，涉及发酵乳酸制备汽油添加剂的方法，包括使发酵乳酸沉淀的步骤; 以及通过沉淀的发酵乳酸的热解产生汽油添加剂的步骤。 根据本发明的方法，可以通过发酵有机酸有效地制造汽油添加剂，其工艺结构简单，不会产生浪费。
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公开(公告)号：KR1020140026745A
公开(公告)日：2014-03-06
申请号：KR1020120092226
申请日：2012-08-23
Applicant: 에스케이이노베이션 주식회사 , 한국에너지기술연구원 , 한국화학연구원
CPC classification number: C10G53/14 , C10G25/003 , C10G27/04 , C10G27/12 , C10G27/14
Abstract: The present invention relates to an oxidative desulfurization process for hydrocarbon. According to one embodiment of the present invention, the oxidative desulfurization process for hydrocarbon produces desulfurized final products by converting sulfur compounds within hydrocarbon into sulfur oxide by reacting an oxidant with hydrocarbon under an oxidation catalyst and removing the sulfur oxide through extraction or adsorption. The oxidative desulfurization method for hydrocarbon removes sulfur oxide using an extractant or an adsorbent. [Reference numerals] (AA) Hydrocarbon; (BB) Oxidizer; (CC) Oxidation step 1; (DD) Oxidation step 2; (EE) Extraction; (FF) Desulfurized product
Abstract translation: 本发明涉及烃类的氧化脱硫方法。 根据本发明的一个实施方案，用于烃的氧化脱硫方法通过在氧化催化剂下使氧化剂与烃反应并通过萃取或吸附除去硫氧化物，通过在烃中将硫化合物转化为硫氧化物来产生脱硫终产物。 烃的氧化脱硫方法使用萃取剂或吸附剂除去氧化硫。 （AA）烃; （BB）氧化剂; （CC）氧化步骤1; （DD）氧化步骤2; （EE）提取; （FF）脱硫产品
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